- Clean it every chance you get. The more you clean it, the better. Once a day is the minimum.
- Use a wet hard old rag. Or just an old shirt or papel towel will do.
- Always Wipe the DVD in a round direction. Try to follow the circles. NEVER in a straight line from center of the disc to outer edge.
- Acetone (?) will be perfect for cleaning the disc

If you are doing any of the above when cleaning a DVD disc…Stop!